﻿//////////////////////////////////////////////////////////////////////////////
//
// Copyright © 1998-2024 Glodon Company Limited.
//
// Licensed under the MIT License
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the “Software”),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//////////////////////////////////////////////////////////////////////////////
#include "QtComboBox.h"
#include "GbmpNew.h"
#include "ControlDefinitionChangeEvent.h"
#include "IControlDefinitionChangeEventArgs.h"
#include "IComboBoxDefinition.h"
#include "UiQtUtil.h"
#include <QCoreApplication>
#include "ControlDefinitionUtil.h"
#include "EnableCompileWarning_The_LAST_IncludeInCpp.h"

using namespace gcmp;

bool isQtComboBoxChangeByUser = true;

gcmp::QtComboBox::QtComboBox(OwnerPtr<IComboBoxDefinition> pControlDefinition, QWidget* pParent/* = nullptr*/)
    : QComboBox(pParent)
    , m_pControlDefinition(TransferOwnership(pControlDefinition))
{
    if (!m_pControlDefinition)
    {
        DBG_WARN(L"m_pControlDefinition为空",L"GDMPLab",L"2024-03-30");
        return;
    }
    const std::vector<std::wstring>& items = m_pControlDefinition->GetAllItems();
    FOR_EACH(item, items)
    {
        this->addItem(QString::fromStdWString(item));
    }
    this->setCurrentIndex(m_pControlDefinition->GetCurrentIndex());

    setProperty(IS_DEFINITION, true);
    setObjectName(QString::fromStdWString(m_pControlDefinition->GetId()));

    QObject::connect<void(QComboBox::*)(int)>(this, &QComboBox::currentIndexChanged, this, &QtComboBox::OnCurrentIndexChanged);

    IControlDefinitionChangeEvent* pControlDefinitionChangeEvent = ControlDefinitionUtil::GetControlDefinitionChangeEvent(m_pControlDefinition.get());
    if (pControlDefinitionChangeEvent)
    {
        pControlDefinitionChangeEvent->Add(this);
    }
}

gcmp::QtComboBox::~QtComboBox()
{
    IControlDefinitionChangeEvent* pControlDefinitionChangeEvent = ControlDefinitionUtil::GetControlDefinitionChangeEvent(m_pControlDefinition.get());
    if (pControlDefinitionChangeEvent)
    {
        pControlDefinitionChangeEvent->Delete(this);
    }
}

gcmp::IControlDefinition* gcmp::QtComboBox::GetControlDefinition() const
{
    return const_cast<IComboBoxDefinition*>(m_pControlDefinition.get());
}

void gcmp::QtComboBox::On(IControlDefinitionChangeEventArgs* pArgs)
{
    DBG_WARN_AND_RETURN_VOID_UNLESS(pArgs, L"pArgs为空",L"GDMPLab",L"2024-03-30");
    DBG_WARN_AND_RETURN_VOID_UNLESS(m_pControlDefinition, L"m_pControlDefinition为空",L"GDMPLab",L"2024-03-30");
    isQtComboBoxChangeByUser = false;
    if (pArgs->GetType() == ControlDefinitionChangeEventType::Add)
    {
        const std::wstring& item = pArgs->GetComboBoxItemStr();
        addItem(QString::fromStdWString(item));
    }
    else if (pArgs->GetType() == ControlDefinitionChangeEventType::Delete)
    {
        int deleteControlDefinitionIndex = pArgs->GetDeleteOrInsertControlDefinitionIndex();
        removeItem(deleteControlDefinitionIndex);
    }
    else if (pArgs->GetType() == ControlDefinitionChangeEventType::Other)
    {
        if (currentIndex() != m_pControlDefinition->GetCurrentIndex())
        {
            setCurrentIndex(m_pControlDefinition->GetCurrentIndex());
        }
        bool visible = m_pControlDefinition->IsVisible();
        if (isVisible() != visible)
        {
            setVisible(visible);
        }
        bool enabled = m_pControlDefinition->IsEnabled();
        if (isEnabled() != enabled)
        {
            setEnabled(enabled);
        }
    }
    else if (pArgs->GetType() == ControlDefinitionChangeEventType::DeleteAll)
    {
        clear();
    }
    else if (pArgs->GetType() == ControlDefinitionChangeEventType::Insert)
    {
        const std::wstring& item = pArgs->GetComboBoxItemStr();
        int index = pArgs->GetDeleteOrInsertControlDefinitionIndex();
        insertItem(index, QString::fromStdWString(item));
    }
    isQtComboBoxChangeByUser = true;
}

void gcmp::QtComboBox::UpdateStatus()
{
    DBG_WARN_AND_RETURN_VOID_UNLESS(m_pControlDefinition, L"pControlDefinition为空",L"GDMPLab",L"2024-03-30");

    setVisible(m_pControlDefinition->IsVisible());
    setEnabled(m_pControlDefinition->IsEnabled());
}

void gcmp::QtComboBox::OnCurrentIndexChanged(int index)
{
    DBG_WARN_AND_RETURN_VOID_UNLESS(m_pControlDefinition, L"pControlDefinition为空",L"GDMPLab",L"2024-03-30");

    if (m_pControlDefinition->GetCurrentIndex() != index)
    {
        if (isQtComboBoxChangeByUser)
        {
            ControlDefinitionChangeByUser changeByUser(m_pControlDefinition->GetId());// 用户操作导致
            m_pControlDefinition->SetCurrentIndex(index);
        }
        else
        {
            m_pControlDefinition->SetCurrentIndex(index);
        }
    }
}